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LM393 on a board, in 3D

LM393

WPMtek

SOP-8 Comparators ROHS

Extended
JLCPCBLCSCwpmtek/LM393
Category
Comparators
Package
SOP-8
Pins
5

Overview

The LM393 is a comparator made by WPMtek in a SOP-8 package with 5 pins. SOP-8 Comparators ROHS.

PCBKit's library has its footprint (Package_SO:SO-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 3,000 are in stock at JLCPCB (part C55336052).

Symbol

The library has no symbol for this part yet.

Footprint

12345678
Package_SO:SO-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Parameters

4
Features
Low input bias current (typical 250nA)
Number of Channels
2
Output Mode
Single-Ended
Output Type
Open Collector

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/wpmtek/LM393" title="LM393 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/wpmtek/LM393.jpg" alt="LM393" width="1200" height="900">
A picture that opens the part, for a README
[![LM393](https://pcbkit.io/embed/parts/wpmtek/LM393.jpg?size=s)](https://pcbkit.io/parts/wpmtek/LM393)

Questions

Is there a KiCad symbol and footprint for the LM393?

Yes. the footprint Package_SO:SO-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM393?

SOP-8, with 5 pins. Its footprint is drawn on this page.

Where can I order the LM393?

JLCPCB lists it as part C55336052, with 3,000 in stock; the sellers' links on this page open their listings.

What can replace the LM393?

Parts like it in the library: the LM2903AVQDR-TUDI by Tudi, the MCP6572-E/SN by Microchip Technology, the LM393M-4K/TR-HG by HGSEMI and the RS8932BXK by Jiangsu RUNIC Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8